CVE-2026-32605: Remote crash via off-by-one signer bounds check in proposal buffer

Remote crash via off-by-one signer bounds check in proposal buffer

F-NIMIQ-PROPOSAL-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

Recorded evidence

7.5high

CVE-2026-32605CVEnimiq/core-rs-albatross

Remote crash via off-by-one signer bounds check in proposal buffer

Fixed in: v1.3.0

patched

details

Finding IDs: F-NIMIQ-PROPOSAL-001
CVE: CVE-2026-32605
GHSA: GHSA-g99c-h7j7-rfhv
Status: patched
Fixed in: v1.3.0
Recorded credit: finder: @1seal
Note: GHSA-g99c-h7j7-rfhv
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE registry state: PUBLISHED
CVE state checked: 23 Sep 2026
Upstream title: Remote crash via off-by-one signer bounds check in proposal buffer
Upstream CWE: CWE-125, CWE-193
Upstream publication: 11 Apr 2026
Upstream updated: 11 Apr 2026
Metadata fetched: 23 Sep 2026
Upstream @1seal credit: @1seal: finder (accepted)

F-NIMIQ-PROPOSAL-001: Input / state handling. A signer-index boundary error triggers a checked-language panic. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-NIMIQ-PROPOSAL-001

Security area (1seal assessment): Availability. A signer-index boundary error triggers a checked-language panic. Reviewed 24 Sep 2026.

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